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Brad rides his bike 20 km. He covers the distance in 45 minutes (0.75 hours). What is his speed in kilometers per hour? a.15 km/hr b.27 km/hr c.44 km/hr d.9.0 km/hr
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Dec 9, 2019
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Brad rides his bike 20 km. He covers the distance in 45 minutes (0.75 hours). What is his speed in kilometers per hour?
a.15 km/hr
b.27 km/hr
c.44 km/hr
d.9.0 km/hr
Physics
high-school
Monster
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Monster
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speed=distance/time
speed=20/0.75
speed=26.6km/hr approx b
answer=27km/hr option b
Joe Beuckman
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Dec 13, 2019
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Joe Beuckman
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